It would also require drug companies that sell insulin to disclose their costs.
The city of Marietta is suing a drug maker for charging $39,000 for a drug that used to cost $40.
A shortage of a drug called vincristine is forcing physicians to make difficult decisions about who will get what amounts of it they have left.
Drug Chains, Retailers, Internet Providers, Independent Pharmacies offering discount and even free prescription drugs to lure customers.
Macroeconomic pressures have hit the R&D returns of life sciences firms.